[PATCH v3 0/2] rust: clk: Add ExclusiveClk and use it in pwm-th1520
Maurice Hieronymus <[email protected]>
| Newsgroups | org.kernel.vger.linux-pwm,org.infradead.lists.linux-riscv,org.kernel.vger.linux-clk,org.kernel.vger.linux-kernel,org.kernel.vger.rust-for-linux |
|---|---|
| Message-ID | <[email protected]> |
Add a Rust binding for clk_rate_exclusive_get() / clk_rate_exclusive_put() and use it in pwm-th1520, which previously carried a TODO noting the missing binding. Based on clk/clk-next Signed-off-by: Maurice Hieronymus <[email protected]> --- Changes in v3: - Add #[inline] to Clk::rate_exclusive_get() (Onur Özkan) - Drop intra-doc links from the regular SAFETY comments (Onur Özkan) - Rebase on Daniel Almeida's Clk type-state pattern https://lore.kernel.org/rust-for-linux/[email protected]/ - Use vertical imports in pwm_th1520.rs - Link to v2: https://lore.kernel.org/r/[email protected] Changes in v2: - Rebase on pwm/for-next - Remove newline after [`clk_rate_exclusive_get`] comment - Remove unused [`struct clk`] link - Put semicolon outside of unsafe block - Link to v1: https://lore.kernel.org/r/[email protected] --- Maurice Hieronymus (2): rust: clk: Add `ExclusiveClk` wrapper for `clk_rate_exclusive_get` pwm: th1520: Lock clock rate with clk_rate_exclusive_get drivers/pwm/pwm_th1520.rs | 18 ++++++++----- rust/kernel/clk.rs | 67 +++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 79 insertions(+), 6 deletions(-) --- base-commit: 8d03cc42a42b1a3f1535757f65bfb74a9753953f change-id: 20260526-rate-exclusive-get-th1520-764a949de18e prerequisite-change-id: 20250909-clk-type-state-c01aa7dd551d:v4 prerequisite-patch-id: 03177c5f8e355964643fc1eb78016c702a84f3d4 prerequisite-patch-id: a5c5ccd624964eda85aab9f425c6340ede7fcf5d prerequisite-patch-id: 92bd8e4df3194eff330e1bc2fc3386d21c3c56d0 Best regards, -- Maurice Hieronymus <[email protected]>